Over the centuries, there have been several waves of conservation and restoration of the Parthenon and surrounding monuments. As time and technology have improved, the tools, methods, and accuracy have improved as well.
In the 19th century, restoration efforts – using the best technology of the day – included replacing missing marble pieces with poured cement fillings, and securing the structure with iron clamps. The cement has chipped. The rods rusted, expanded, and caused additional cracks to the marble.
Over the centuries, there have been several waves of conservation and restoration of the Parthenon and surrounding monuments. As time and technology have improved, the tools, methods, and accuracy have improved as well.In the 19th century, restoration efforts – using the best technology of the day – included replacing missing marble pieces with poured cement fillings, and securing the structure with iron clamps. The cement has chipped. The rods rusted, expanded, and caused additional cracks to the marble.
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